Hi all,
Having some real problems with my 1.8T AUM, getting the following error codes
17545-Long term fuel trim, idling, bank 1-system too rich
17705-Turbocharger/Throttle Valve, Hose connection-Pressure Loss
17963-Turbocharger Pressure - Upper Limit Exceeded
Seems to boost fine under no load(parked) but really strange lumpy loss of boost at around 2.5k revs
No blue or white smoke or oil from the exhaust
Checked all the boost pipes too
Someone has mentioned a blocked exhaust cat
But got no sensor codes or engine lights on
Anyone got any ideas as im really struggling
